・Implementation of CRT effect (bilinear, distortion, color blur, overscan)
(Delete F2 test function. Set by OPTIONS→SCREEN)
・Correction of display corruption when “4:3 display mode, window magnification x 1” is set (SB update)
・Fixed a bug in which the display position could not be changed in window mode (SB update).
・Optimization of the boss on the second side when the boss-only mode is turned on.
(The length of the appearance of the boss was corrected by fast-forwarding.)

※Scan line filter will be implemented at a later date.
　If the old CRT filter display does not disappear, please execute
　“OPTIONS→SCREEN→DEFAULT SETTINGS”.